and the co-host of the anthony and opie show. >>> so did a toothy grin reveal a man unhinged? joe biden often looked amused and was quick to laugh, but was it a winning smile? after president obama's sleepy performance last week, they applauded the vp forbearing his teeth, his approach to paul ryan. and republicans also found his lecture -- his laughter infectious. i mean, infuriating. she call joe disrespectful and buffoonish. can we roll that? >> i think that was the wrong clip. i apologize. jedediah, you said you thought biden crushed ryan, and as a result you are changing your vote. >> yes, i am changing my vote today. biden is such a likable guy sometimes. i find myself feeling like i would like to grab a coffee with him or go to my old neighborhood and curse with him as he often does. this was angry biden. this was crazy biden. i have an expression for everything. i have a laugh. this was cackling biden. i don't think it served him terribly well except he was aggressive. i think it fired up the base a little bit if that is a good thing. >> i think that's right. professor, welcome back.